This commit moves to managing the Postgres repos by default. The
reason for this is so that the `puppetdb` class will "just work" by
default on most systems, because PostgreSQL 9.4 is not installed on 6/7
of the distros we support we need to manage the repos so we can install
the latest version.
This commit adds a globals class to PuppetDB which allows us to change
the param defaults for the module depending on what version of PuppetDB
they are using (similar to the PostgreSQL module).
This commit also changes the default PuppetDB 3.x configuration pathing
to assume AIO Puppet.
This commit updates the handling of the `test_url` parameter to be
smarter, using the PuppetDB `2.x` default for PuppetDB `2.x` and using
the `3.x` default for PuppetDB `3.x`.
This commit changes the terminus configuration to use the new root
prefix for PuppetDB and changes the connection validator to do the same.
This commit also adds the terminus package name changes `terminus` to
`termini` and tries to be smart about the default, checking to see what
version of PuppetDB was passed in and defaulting off of that value.
Previously the defined check wasn't working as expected, this patches fixes
this by relying on the check for the `puppetdb` class instead.
Tests have been added, and the README has been updated to include the new
puppetdb_disable_ssl parameter for the `puppetdb::master::config` class.
